Ragas Walker 1837 (dagger fly)
Parent taxon: Empididae according to B. J. Sinclair and J. M. Cumming 2006
Sister taxa: Acallomyia, Basilorhagio, Burmitempis, Clinocerinae, Corynetinae, Ecommocydromia, Empidinae, Hemerodromiinae, Oustaletimyia, Progloma, Protempidinae, Protoedalea, Timalphes
Subtaxa: Ragas generosa
Ecology: